Trigonometry.

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Presentation on theme: "Trigonometry."— Presentation transcript:

2 Sides and Angles Basic trigonometry is about things to dowith the different ANGLES in a right angletriangleLook at the angle labeledOPPOSITE SIDE Opposite the angleHYPOTENEUSE Opposite the right angleADJACENT The side next to the angle

4 Ratio of sides OPP = Sine of the angle HYP ADJ = Cosine of the angleOPP = Tangent of the angleADJSINon a calculatorCOSon a calculatorTANon a calculatorTry working out SIN 30 on your calculator,you should get 0.5 as your answer